Atlanta (ATL) to Miami (MIA)

596mi
959 km518 nm

Flight time

≈ 1h 59m

Bearing

154° SE

Atlanta (ATL) to Miami (MIA) is 596 miles (959 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.

Route map: ATL → MIAATLMIA

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What actually flies ATL–MIA

Filed traffic data

In May 2026, Delta Air Lines operated the most departures, one of 5 carriers flying nonstop ATL–MIA; the Airbus A321 was the most common aircraft at 31% of departures; flights ran 85% full.

Departures

1,109

May 2026

Seats

201,354

both directions

Passengers

170,693

both directions

Load factor

84.8%

RPM ÷ ASM

Who flies ATL–MIA?

Delta Air Lines operated the most nonstop ATL–MIA departures in May 2026 (604), one of 5 carriers on the route.

What plane flies ATL–MIA?

In May 2026, the Airbus A321 flew 31% of ATL–MIA departures — more than any other aircraft type.

How has ATL–MIA traffic changed?

Nonstop ATL–MIA departures rose from 991 in June 2025 to 1,109 in May 2026.

Monthly nonstop ATL–MIA traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.

  • June 2025

    991 departures · 154,378 passengers

    84.8%

    Load

  • July 2025

    1,023 departures · 163,347 passengers

    85.6%

    Load

  • August 2025

    994 departures · 144,938 passengers

    83.0%

    Load

  • September 2025

    844 departures · 127,821 passengers

    84.4%

    Load

  • October 2025

    974 departures · 153,439 passengers

    86.4%

    Load

  • November 2025

    980 departures · 154,076 passengers

    84.0%

    Load

  • December 2025

    1,159 departures · 178,331 passengers

    83.4%

    Load

  • January 2026

    1,084 departures · 160,925 passengers

    80.8%

    Load

  • February 2026

    985 departures · 150,061 passengers

    81.9%

    Load

  • March 2026

    1,109 departures · 173,410 passengers

    83.6%

    Load

  • April 2026

    1,157 departures · 168,981 passengers

    79.0%

    Load

  • May 2026

    1,109 departures · 170,693 passengers

    84.8%

    Load

By direction

Each direction is filed separately — they rarely match.

MIA → ATL

83.3% full

557 departures · 84,163 passengers

ATL → MIA

86.2% full

552 departures · 86,530 passengers

Nonstop ATL–MIA traffic has been filed since 2025.

Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).

The airports

ATL

Atlanta

US

Hartsfield Jackson Atlanta International Airport

Coordinates

33.64°N, 84.43°W

Hemisphere

N · W

MIA

Miami

US

Miami International Airport

Coordinates

25.80°N, 80.29°W

Hemisphere

N · W

Frequently asked

How far is Atlanta (ATL) from Miami (MIA)?

ATL to MIA is 596 miles (959 km / 518 nautical miles) measured great-circle — the shortest path over the surface of the Earth.

How long is the flight from ATL to MIA?

A nonstop covers the 596-mile great-circle distance in roughly 1h 59m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.

What plane flies ATL–MIA?

In May 2026, the Airbus A321 flew the largest share of departures (30.6%), followed by the Boeing 757-200 (24.0%).

What mileage do I earn flying ATL–MIA?

Distance-based programs credit off the 596-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.

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